Instead of removing and re-adding all dashboard tiles, figure out a diff
and rebind/add/remove as necessary.
Bug: 32255863
Test: RunSettingsRoboTests
Change-Id: I9d87ba30ab746257d0ea71282951348ebc4e8965
This makes ProgressiveDisclosureMixin the authority for adding/removing
preferences so caller doesn't need to figure out if a preference is on
screen or collapsed.
Bug: 32255863
Test: make RunSettingsRoboTests -j40
Change-Id: I9bd69661b78efd4bb4913665f6ea09f6bdc231f5
- Add a ProgressiveDisclosureMixin that contains all logic for collapse
preference list when it's too long
- Refactored PreferenceController's updateState to take a preference
instead of PreferenceScreen, because with progressive disclosure the
preference can either be in screen or the mixin. DashboardFragment is
responsible finding the preference before passing it to controller.
Bug: 32255863
Test: RunSettingsRoboTests
Change-Id: I6713abd61c954ce12732902e5b3ca4d4c0b1563e